STARTECH 

STARTECH QSFP40SR4ST 40GBASE-SR4 QSFP+ MSA COMPLIANT 40G QSFP+ MODULE MPO MM 150M

Mfg Part Number:  QSFP40SR4ST  
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Price: $449.98 + Free Shipping
Quantity:
In Stock: 96
Last Updated: Jun 14, 2025
No Sales Tax except these states
, PO and Wire.
The QSFP40SR4ST is an MSA compliant fiber QSFP+ transceiver that's designed, programmed and tested to work with 40GBASE-SR4 compatible MSA switches and routers. The QSFP+ transceiver module supports a maximum distance of up to 150 m (492 ft) and delivers dependable 40 GbE connectivity over fiber cabling.
Technical Specifications:
  • Wavelength: 850 nm
  • Maximum Data Transfer Rate: 40 Gbps
  • Type: Multi Mode Fiber
  • Connection Type: MPO Connector
  • Maximum Transfer Distance: 150 m (492 ft)
  • MTBF: 1,489,426 hours
  • Power Consumption: Less than 0.7 Watts
  • DDM: Yes
This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. StarTech.com SFPs All StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP Cables, providing the convenience and reliability you need to ensure dependable network performance.

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WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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